No idea if it’s real. When Marshall was on Shade45 the other day he mentioned that he drew the cover himself and that it took him a month and a half. This looks like somebody took a photo and spent 3 and 1/2 minutes in Photoshop.
Courtesy of the gentlemen @ OnSmash.
Update: Rizoh has what appears to be the actual cover. If so, Marshall’s drawing skills ain’t too shabby.